02:11:53 Create new PHPExcel object<br />02:11:53 Set document properties<br />02:11:53 Add some data<br />02:11:53 Rename worksheet<br />02:11:53 Write to Excel2007 format<br />02:11:53 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0236 seconds<br />02:11:53 Current memory usage: 2 MB<br />02:11:53 Write to Excel5 format<br />02:11:53 File written to 42richText.xls<br />Call time to write Workbook was 0.0200 seconds<br />02:11:53 Current memory usage: 2 MB<br />02:11:53 Peak memory usage: 2 MB<br />02:11:53 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />